1·Relationship between photocatalytic degradation of benzoic acids and reaction with hydroxyl radical.
苯甲酸类光催化降解和羟基自由基反应的关系。
2·Study on the photocatalytic degradation of 13 kinds of benzoic acids in the fixed film flat-plate reactor have been conducted.
研究了13种苯甲酸类化合物在固定膜平板型反应器中的光催化降解。
3·Experimental results show that the apparent adsorption rate constant decreases with increasing substituted benzoic acids concentration.
实验结果表明表观吸附速率随取代苯甲酸浓度增大而降低。
4·Alkoxy benzoic acids are important intermediates in organic synthesis, applied in various areas of the fine chemical industry, such as herb antibacterial, pharmaceutical, pesticide, dye.
烷氧基安息香酸类化合物作为一种重要的有机合成中间体，在植物抗菌、医药、农药、染料等领域有广泛应用。
5·This article is based on the experimental datas and electron effects. In this paper, we discussed which acidity of three substitutional benzoic acids were stronger and the reason of that.
本文根据实验数据和电子效应理论，解释了取代苯甲酸三个同分异构体之间酸性强弱的原因。
6·The phenolic acids used were vanillic acid, vanillin and P-hydroxy benzoic acids for studying the effects of phenolic acids on the growth and activities of protective enzymes of muskmelon.
以嫁接在云南黑籽南瓜砧木上的伽师甜瓜为试材，探讨香草酸、香草醛和对-羟基苯甲酸为代表的酚酸类物质对嫁接伽师瓜植株和保护酶活性的影响。
7·Some of the individual acids that were released, such as pentanoic and benzoic acid, were present throughout all seven days that the experiment was conducted.
某些产生的酸类，比如戊酸和苯丙酸，在实验进行的七天内一直存在。